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What Causes the Center to Collapse After Blooming in Pour-Over Coffee | A Brief Analysis of the Depression Pit Formation in Pour-Over Coffee
For professional coffee knowledge exchanges and more coffee bean information, please follow Coffee Workshop (official WeChat account: cafe_style). That's right, we all love pour-over coffee! Pour-over coffee possesses infinite charm, not just in its ritualistic process, but also in the delightful enjoyment that well-extracted pour-over coffee brings us, just like handcrafted coffee does.
2022-10-28 pour-over coffee blooming center collapse what causes analysis formation depression -
Why does hand-drip coffee bloom like a hamburger that rises and then collapses? Is this normal?
Blooming, a preparatory step where a small amount of water wets the coffee grounds and waits for several dozen seconds. When the coffee grounds form a fluffy and neat "dome" as expected, we can generally determine that the coffee beans are still fresh and in an optimal tasting condition. If the coffee grounds show no intention of rising at all, or even collapse directly, the coffee
2024-02-22 hand drip coffee coffee bloom brewing technique coffee freshness -
Latte Art Foam Steaming Tutorial: How to Achieve Dense, Smooth, and Long-lasting Milk Foam
(OS: Today's latte art looks great!) One or two minutes later, the foam collapses! Crater-like pits appear, and the latte art no longer looks beautiful... Why!! (The emotional journey of a latte art enthusiast) Looking at the moon-surface-like milk foam is truly frustrating. Don't worry! FrontStreet Coffee is here to analyze the reasons behind this breakdown phenomenon.
2021-11-14 latte milk foam collapse breakdown dissipate rapid speed what to do how to coffee latte art -
Why Does Freshly Made Latte Foam Collapse? Causes and Solutions
When evaluating the quality of a latte, in addition to taste, texture, blending uniformity, and the smoothness of the surface, another important criterion is the stability of the milk foam. The decomposition of foam on a latte's surface begins at the very moment the espresso extraction is complete and the milk foam is properly frothed. Measuring the stability of latte foam is therefore
2022-10-07 latte foam coffee stability espresso extraction milk frothing -
Why Does Milk Foam Collapse Quickly? Why Does Latte Foam Disappear Within Minutes? How to Reduce Milk Foam Breakdown in Milk Coffee?
Have you ever noticed the changes in the milk foam layer on hot lattes when left standing for extended periods? Does it remain persistent and "eternally youthful"? Or does it disintegrate into an unappealing sight? Actually, both scenarios can occur because the essence of milk foam is bubbles. The liquid film that traps the gas will collapse due to liquid loss
2024-11-09 milk foam latte coffee milk breakdown foam stability -
Why Milk Froths - Latte Art Steaming Methods and Coffee Integration Techniques
Professional coffee knowledge exchange. For more coffee bean information, please follow Coffee Workshop (WeChat official account: cafe_style). A comprehensive guide to achieving optimal milk foam for latte art. Why does milk froth? Can manually frothed milk be used for latte art? Answer: Let's first explore the basics of espresso...
2025-08-13 steaming milk common issues large bubbles misconceptions coffee techniques illustrated guide -
Solutions to Latte Milk Foam Decomposition Problems and Illustrated Guide to Perfect Latte Milk Frothing
Have you ever ordered a takeaway latte and found yourself opening the lid to examine the milk foam? At first, I would habitually open the lid to admire the latte art, but later, I began observing the fineness and stability of the milk foam itself. Sometimes, the foam in the cup isn't puffed up but sunken in; other times, the
2022-01-26 latte coffee milk foam coffee art barista techniques coffee tutorial -
How to Brew Drip Bag Coffee Perfectly? Master the Three Principles of Temperature, Volume, and Concentration
Professional coffee knowledge exchange For more coffee bean information, please follow Coffee Workshop (WeChat Official Account: cafe_style) Brewing a perfect cup of drip bag coffee is simple. FrontStreet Coffee states that as long as you master the three principles of temperature, volume, and concentration. Water temperature cannot be too low. If you take water from a dispenser and find the brewed coffee too weak, remember to press "re-boil" next time; The pour into the drip bag needs to be
2019-06-29 How brew drip bag coffee perfectly temperature volume concentration principles professional -
Why doesn't the coffee bed form a "hamburger" shape during pour-over blooming? Detailed guide to blooming water pouring techniques
When brewing freshly roasted coffee, watching the coffee grounds expand with hot water to form a rounded dome releasing gases is one of the great pleasures for many pour-over enthusiasts. When the coffee bed doesn't expand during the blooming stage, or even sinks "inward," we start wondering if something went wrong. Will this coffee taste good? Why does the bloom
2023-07-20 pour-over coffee blooming technique coffee extraction coffee brewing coffee bed -
How Long Does Latte Foam Last? How to Slow Down the Dissolution of Latte Foam
A freshly made latte has an incredibly delicate surface, but if left undrunk, the fine milk foam on top will decompose, becoming collapsed, rough, and uneven. This process is called 'foam dissipation,' which actually begins gradually after the milk foam is properly steamed. After making a latte, the milk foam and crema
2023-01-01 latte foam latte art foam stability coffee techniques -
The Development of Panama BOP, Volcán Region, and Introduction to Hacienda La Esmeralda Geisha
In the coffee industry, coffee auctions are extremely important events. Coffee auctions are typically held concurrently with regional or national coffee competitions, where winning coffees can be sold directly at the auction. Coffee auctions can generate high-priced bidding for premium quality coffee, better raising awareness of coffee origins, processing methods, and the distinctive characteristics of exceptional beans.
2024-01-27 Panama BOP Volcán coffee region Hacienda La Esmeralda Geisha coffee coffee auctions specialty coffee -
Pour-over Coffee Blooming Technique: Proper Method, Water Amount, and Timing - Yirgacheffe Brewing Parameters
Regarding blooming, FrontStreet Coffee has covered many aspects from how to pour water, the expansion of the coffee bed, to how water amount and time during blooming affect flavor. These are all observations from above the filter. This time, we observe from below the filter. First, let's revisit the basics - the blooming step is primarily intended to...
2022-03-03 pour-over coffee coffee blooming technique water amount brewing time Yirgacheffe coffee brewing parameters -
How to Extend Short Coffee Extraction Time and Calculate Pour-Over Coffee Extraction Time
Professional coffee knowledge exchange. For more coffee bean information, please follow Coffee Workshop (WeChat public account: cafe_style). FrontStreet Coffee - Pour-Over Coffee Extraction Time emphasizes the concept of precise weighing and timing. To consistently produce delicious coffee, weighing and timing are essential! Unlike tea that can be brewed multiple times, coffee brewing is a one-time deal. Coffee powder weight must be precise to 0.1g, and brewing water weight must be precise to
2020-02-24 coffee extraction short time how to extend pour-over time calculation proceed -
Dark Roast Pour-Over Coffee Beans Brewing Methods Introduction - Are Medium Roasts Suitable for Pour-Over?
FrontStreet Coffee came across this video while browsing online 3 years ago, and unexpectedly it was recommended again by algorithms recently, so FrontStreet Coffee decided to share this brewing method with everyone. The brewing process is really simple and incredibly satisfying. https://www.youtube.com/watc
2022-02-09 dark roast pour-over coffee brewing methods medium roast coffee parameters -
Coffee Basics: Authentic Cappuccino Brewing Method - Cappuccino Golden Circle
As everyone becomes more fascinated with coffee latte art, many baristas showcase their latte art skills when serving everything from lattes and flat whites to cappuccinos. This has left many people wondering: "So are cappuccinos and lattes really different?" Cappuccino
2025-04-25 coffee basics knowledge authentic cappuccino correct brewing method golden circle -
Latest News on Peruvian Coffee: Falling Prices Force Peruvian Farmers to Switch to Coca Cultivation!
Professional coffee knowledge exchange, more coffee bean information, please follow Coffee Workshop (WeChat official account: cafe_style). Due to the collapse of global coffee prices, farmers in Peru's central jungle have had to cut down all their coffee plantations and start cultivating coca, the raw material for cocaine production. This national trend has brought Peru's coca cultivation close to 55,000 hectares annually (producing approximately 500 tons
2021-02-25 coffee prices decline force Peru farmers cultivation coca professional -
Myth: Is the Cappuccino's Milk, Coffee, and Foam Ratio 1:1:1?
According to WBC competition rules, cappuccino coffee consists of one part espresso, textured milk, and at least one centimeter thick foam. Cappuccino must be served in a 150-180ml cup with handle. The amount of cappuccino must match the cup capacity (a 180ml cup must be filled to 1
2025-06-08 myth cappuccino milk coffee foam ratio according WBC competition -
Coffee Knowledge: Why is Bloom Necessary for Pour-Over Coffee? How Long Should Bloom Last and How Does It Affect Extraction
Professional coffee knowledge exchange. For more coffee bean information, please follow Coffee Workshop (WeChat public account: cafe_style). 'Bloom' is a term everyone learns when encountering pour-over coffee; it refers to the first water infusion over the dry coffee grounds in the filter, emphasizing full saturation of the coffee grounds. At this point, the coffee bed should theoretically expand, and the duration is typically 30 seconds. However
2019-08-02 coffee knowledge pour-over why bloom duration method professional brewing -
Luckin Coffee Fraud Scandal Short Seller Report Stock Price Crash
Professional coffee knowledge exchange, more coffee bean information, please follow Coffee Workshop (WeChat public account cafe_style). FrontStreet Coffee - Luckin Coffee Fraud Incident. Recently, a short seller report from Muddy Waters Research on Luckin Coffee has caused an uproar in the capital markets, as the company that once vowed to take down Starbucks has instantly fallen from grace. I watched it rise high, I watched it host guests, I watched it collapse
2020-04-08 Luckin Coffee Performance Fraud Short Selling Report Stock Price Crash -
Malawi Coffee Processing Methods: Malawi Washed Geisha Flavor Characteristics and Bright, Fresh Acidity
Professional coffee knowledge exchange. For more coffee bean information, please follow Coffee Workshop (WeChat public account: cafe_style). FrontStreet Coffee - Malawi Coffee Characteristics Brief Introduction: Coffee cultivation in Malawi began in the early 19th century. It is said that Malawi's first coffee tree was brought in 1878 by a British missionary, John Buchner, from the Edinburgh Botanical Display Room. Although Malawi's coffee cultivation has
2020-04-17 Malawi coffee processing washed Geisha flavor taste characteristics acidity bright